Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-9606-00747
Entry Name
UniProt Accession
Theoretical PI
5.58
Molecular Weight
50494.95
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Serine incorporator 1
Protein Synonyms/Alias
Tumor differentially expressed protein 1-like; Tumor differentially expressed protein 2;
Gene Name
SERINC1
Gene Synonyms/Alias
KIAA1253; TDE1L; TDE2; UNQ396/PRO732;
Created Date
25-NOV-2002
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
2
Canonical
******MGSVLGLCS
[1]
N-Myristoylation
Organism
Homo sapiens (Human)
NCBI Taxa ID
9606
Reference
[1] Suzuki T, Moriya K, Nagatoshi K, Ota Y, Ezure T, Ando E, Tsunasawa S, UtsumiT. Strategy for comprehensive identification of human N-myristoylated proteinsusing an insect cell-free protein synthesis system. Proteomics. 2010May;10(9):1780-93. doi: 10.1002/pmic.200900783.[PMID:20213681]
Functional Description
Enhances the incorporation of serine into phosphatidylserine and sphingolipids.
Sequence Annotation
Topological domain: 2 39 Cytoplasmic.
Transmembrane: 40 60 Helical.
Topological domain: 61 88 Lumenal.
Transmembrane: 89 109 Helical.
Topological domain: 110 123 Cytoplasmic.
Transmembrane: 124 144 Helical.
Topological domain: 145 151 Lumenal.
Transmembrane: 152 172 Helical.
Topological domain: 173 197 Cytoplasmic.
Transmembrane: 198 218 Helical.
Topological domain: 219 231 Lumenal.
Transmembrane: 232 252 Helical.
Topological domain: 253 259 Cytoplasmic.
Transmembrane: 260 280 Helical.
Topological domain: 281 309 Lumenal.
Transmembrane: 310 330 Helical.
Topological domain: 331 387 Cytoplasmic.
Transmembrane: 388 408 Helical.
Topological domain: 409 426 Lumenal.
Transmembrane: 427 447 Helical.
Topological domain: 448 453 Cytoplasmic.
Modified residue: 351 351 Phosphoserine.
Modified residue: 352 352 Phosphothreonine.
Modified residue: 361 361 Phosphoserine.
Modified residue: 364 364 Phosphoserine.
Protein Length
453 AA.
Protein Sequence
(Canonical)
MGSVLGLCSM ASWIPCLCGS APCLLCRCCP SGNNSTVTRL IYALFLLVGV CVACVMLIPG  60
MEEQLNKIPG FCENEKGVVP CNILVGYKAV YRLCFGLAMF YLLLSLLMIK VKSSSDPRAA  120
VHNGFWFFKF AAAIAIIIGA FFIPEGTFTT VWFYVGMAGA FCFILIQLVL LIDFAHSWNE  180
SWVEKMEEGN SRCWYAALLS ATALNYLLSL VAIVLFFVYY THPASCSENK AFISVNMLLC  240
VGASVMSILP KIQESQPRSG LLQSSVITVY TMYLTWSAMT NEPETNCNPS LLSIIGYNTT  300
STVPKEGQSV QWWHAQGIIG LILFLLCVFY SSIRTSNNSQ VNKLTLTSDE STLIEDGGAR  360
SDGSLEDGDD VHRAVDNERD GVTYSYSFFH FMLFLASLYI MMTLTNWYRY EPSREMKSQW  420
TAVWVKISSS WIGIVLYVWT LVAPLVLTNR DFD                               453
FASTA
(Canonical)
>LipidDB-9606-00747|Q9NRX5
MGSVLGLCSMASWIPCLCGSAPCLLCRCCPSGNNSTVTRLIYALFLLVGVCVACVMLIPG
MEEQLNKIPGFCENEKGVVPCNILVGYKAVYRLCFGLAMFYLLLSLLMIKVKSSSDPRAA
VHNGFWFFKFAAAIAIIIGAFFIPEGTFTTVWFYVGMAGAFCFILIQLVLLIDFAHSWNE
SWVEKMEEGNSRCWYAALLSATALNYLLSLVAIVLFFVYYTHPASCSENKAFISVNMLLC
VGASVMSILPKIQESQPRSGLLQSSVITVYTMYLTWSAMTNEPETNCNPSLLSIIGYNTT
STVPKEGQSVQWWHAQGIIGLILFLLCVFYSSIRTSNNSQVNKLTLTSDESTLIEDGGAR
SDGSLEDGDDVHRAVDNERDGVTYSYSFFHFMLFLASLYIMMTLTNWYRYEPSREMKSQW
TAVWVKISSSWIGIVLYVWTLVAPLVLTNRDFD
Gene Ontology
GO:0005789; C:endoplasmic reticulum membrane; ISS:HGNC
GO:0070062; C:extracellular vesicular exosome; IDA:UniProt
GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW
GO:0005886; C:plasma membrane; ISS:HGNC
GO:0015194; F:L-serine transmembrane transporter activity; ISS:HGNC
GO:0015825; P:L-serine transport; ISS:HGNC
GO:0006658; P:phosphatidylserine metabolic process; ISS:HGNC
GO:0008654; P:phospholipid biosynthetic process; IEA:UniProtKB-KW
GO:0051347; P:positive regulation of transferase activity; ISS:HGNC
GO:0006665; P:sphingolipid metabolic process; ISS:HGNC
Interpro
InterPro; IPR029552; SERINC1
InterPro; IPR005016; TDE1/TMS
Pfam
Pfam; PF03348; Serinc;
SMART
PROSITE
PRINTS